async-injection/lib/class-provider.d.ts

A robust lightweight dependency injection library for TypeScript.

import { BindableProvider } from './bindable-provider.js';
import { ClassConstructor, InjectableId, Injector } from './injector.js';
import { State } from './state.js';
interface StateResolvingInjector extends Injector {
    resolveState<T>(id: InjectableId<T>): State<T>;
}
/**
 * @inheritDoc
 * This specialization invokes it's configured class constructor synchronously and then scans for (and invokes) any @PostConstruct (which may be synchronous or asynchronous).
 */
export declare class ClassBasedProvider<T> extends BindableProvider<T, ClassConstructor<T>> {
    constructor(injector: StateResolvingInjector, id: InjectableId<T>, maker: ClassConstructor<T>);
    /**
     * @inheritDoc
     * @see the class description for this Provider.
     * This method is just a singleton guard, the real work is done by provideAsStateImpl.
     */
    provideAsState(): State<T>;
    /**
     * @inheritDoc
     * This specialization returns undefined if 'asyncOnly' is true and there is no asynchronous PostConstruct annotation (since class constructors can never by asynchronous).
     */
    resolveIfSingleton(asyncOnly: boolean): Promise<T>;
    /**
     * Make a resolved or pending State that reflects any @PostConstruct annotations.
     */
    protected makePostConstructState(obj: T): State<T>;
    /**
     * This method collects the States of all the constructor parameters for our target class.
     */
    protected getConstructorParameterStates(): State[];
    /**
     * Gather the needed constructor parameters, invoke the constructor, and figure out what post construction needs done.
     */
    private provideAsStateImpl;
}
export {};